A recent study, published in Frontiers in Psychology, explained how first kiss beliefs influence people's process of falling in love and chances of riding off into the sunset with their partner.

Scarlett Johansson addressed kissing her 'Jurassic World Rebirth' costar Jonathan Bailey on the lips at multiple events, ...

Well, by matching complete strangers based on whether or not they see sparks after sharing a smooch, Love at First Kiss, which premieres on Wednesday, Aug. 3 at 10 p.m. ET on TLC, does just that.