Our 'I love you' was a couple of weeks after meeting... which is very early, but I know I meant it, and I'd like to think he did too :D We were play fighting on his bed (not that kind...) and he was pretending to strangle me, and he said 'tell me you love me or I'll kill you'.
Sounds a bit sick, but there was a context! :D
He also proposed to me in a tent ;)