Nooo... it's happened already! The Brazillian guy in the bunk above me had a visitor last night, so I spent about 10 hours trying NOT to hear anything. Here's a sample of what I did hear:

a: I'm sorry if I'm keeping you awake...
b: I'm awake cause I like having you here...
smoooch...

Later...

"moist" noises, bed thumping. Yuk.