YW, Ruby! I wasn't sure who wanted to start, so I took the liberty.
Added four more..
Cheek kisses:
1. First kiss (IIR)
2. Hallway meeting (IIR)
3. Hospital greeting (IOAT)
4. Hotel room kiss (SD)
5. Drunk kiss - Walsh house (NIAM)
6. Drunk kiss - school (NIAM)
7. Lounge chair kiss (MDV)
8. School float kiss (MDV)
9. Classical recital kiss (MDV)
10. Valentine's secret - hallway (ABM5)
11. Valentine's secret - Walsh house (ABM5)
12. Valentine's date greeting (ABM5)
13. Peach Pit kiss (MS) -
nevermind, this one was a whisper 
14. Reconciliation attempt kiss (WBB)
15. Christmastime study kiss (IATHL)
16. Thank you kiss (VS)
Still missing a few, I'm sure.
