lifting lips

This is the act of smiling with someone who is making you smile - YES making you smile for you can't do anything about it, as this person makes you happy to be alive. This person is smiling in return as well.

Tanner and Elsa spent the better part of the day lifting lips with one another. It would not be too long before they were locking lips, swapping spit, or generally harmless necking and harvesting hickeys.