I've never understood wanting to see my friends/loved ones kiss. They just got married, it's safe to assume they're in love, I don't need them to kiss on cue to prove it to me. Actually in general, I don't need people kissing to prove they love each other. I'm fine with just believing them.
Haven't figured out what, if anything, we'll do. Maybe, anytime someone clinks a glass we'll throw some Hershey Kisses in their general direction. Or maybe we'll kiss other people. Clink a glass, we come over and smooch you!