You are handsome, but would show it more by smiling!" one person commented on Instagram. Also, this isn't the first time that people online have called out Barron for not showing much positive ...

helping people connect with you more deeply. Smiling doesn’t just benefit you; it has a positive effect on others. Research in Oxford University Scientist magazine shows that smiling is contagious.

For some people, smiling is their way of improving ... but only by a little bit. Smiling had a positive impact on a small ...