Babies and kids are unable to resist this guy's magical smiling powers on TikTok
Borzah and his contagious grin even got one kid to go from crying to smiling in less than 10 seconds.

Borzah's emerging smile makes kids smile like magic.
Joy is contagious.
That's not just some trite, farmhouse home decor saying, but an actual, studied phenomenon. We've likely experienced it ourselves—surrounding ourselves with happy people generally makes us happier—but even science says it's true.
So perhaps it's not surprising to see babies and children naturally respond to someone letting a smile slowly spread across their face—but it sure is cute.
TikTok user Borzah Yankey has made a name for himself with his irresistible smile and his "try not to smile" challenges that have millions of views. As it turns out, the wee ones are particularly susceptible to Borzah's bright smile, as evidenced by a viral compilation of babies and little kids' reactions to one of his smile challenges.
To me as an adult, the slowly building smile seems a little creepy, but for the kiddos who haven't been subjected to too many horror movies yet, it's just an infectious grin.
(Parental side note: Not all of Borzah's videos are kid-friendly, so don't take this as a recommendation to send your children off to peruse his channel.)
From babies to toddlers to preschoolers, it's amazing to see that the reaction to Borzah's big grin is nearly identical. There's even one kid who is crying when the video starts and smiling and giggling 10 seconds later. (New parenting hack? Whatever works, I say.)
Watch:
Borzah's smile is pretty epic, but for me, it's the little one's smiles that make it impossible not to smile at this video. Why does a child smiling hit us like that? Perhaps it's their innocence and purity. When a small child smiles, it's real.
That "real" smile has a name, by the way—a Duchenne smile. Named after 19th-century scientist Guillaume Duchenne, who was instrumental in mapping out the muscles of the human body, a Duchenne smile is one that reaches the eyes. To get technical, it's when the zygomaticus major muscle (cheek muscle) lifts up the corners of your mouth while the orbicularis oculi (eye muscle) raises your cheeks, creating the crinkley-eyed smile we generally recognize as a smile of genuine joy.
Humans smile for all kinds of reasons besides joy—embarrassment, amusement, politeness, social conditioning, manipulation and even fear. But we know a genuine, joyful smile when we see one, and in my experience those are the ones that are hard to resist responding to in kind.
That's why those baby smiles get us. They're just so real.
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A Generation Jones teenager poses in her room.Image via Wikmedia Commons
An office kitchen.via
An angry man eating spaghetti.via 



An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.