A friend of yours wanted to go on vacation with 3 other friends. The day before it started, one of these friends canceled and so she asked you if you wanted to come. Of course you said yes.

It's just 2am and you've all boarded the plane. On the plane you had to sit in the middle and next to you was a friend of your friend who you didn't know yet.

3 hours later you were still on the plane and at that time you fell asleep and your head was leaning on her shoulder without you knowing it.