Others have mentioned moments of love/marriage, so I've decided to include one of my very awkward moments:
Once, in school, I was playing football in the tennis courts. I was playing an defence when a girl, stood with her boyfriend on the fence of the courts, asked me, "Do you like me, Ahsan?" Immediately, I became embarrassed and pretended I didn't hear her. Again, she asked me the same question but this time I was forced to reply. So painstakingly, I declared, "No." Attempting to sort of shrug the awkwardness off, I walked off to play football. But, as I walking away, she told me, "You said you liked me." How awkward I felt! In my reply, I questioned, "Did Bilal and his mates tell you his bull**** stories again?" To which she replied, "No, I didn't mean fancied. Like...as in a friend." I said, "Oh. Erm...yes then I suppose" and tried laughing the whole of the situation off.
To put this very embarrassing moment into context, this was the girl which my friends constantly said I fancied (which was genuinely totally untrue) and they even progressed to mention this to her on a few occasions (I don't know where the rumour arose from). Earlier on, I would strive to silence my friends if they tried to approach her and tell her that I liked her but eventually I joined in the laughter and just told her, "It's total bull**** from them again." Apart from this event, she always believed me, though she also declared (jokingly) that I fancied her.
The moral of the story is - make sure you understand the meaning of a term before jumping to conclusions!