At Kinkly, we tend to devote most of our time to the topic of sex. But as you probably know, there's a lot more to sex than just, well, getting it on. In fact, we often begin a physical relationship with something a lot more simple, like a kiss. Yes, it's often a kiss that starts the complicated chain reaction we know as desire.

This infographic from eHarmony explains why that first kiss with a new partner is so important, and provides some tips on how to get it right. Today is Valentine's Day, so share a kiss with someone you love!

Source: eHarmony