Didn't realize how exhausted I was until I sat down on the plane and fell asleep right away. Woke up 30 minutes later and asked the guy sitting next to me if we were up yet, and he was like " eh yeah, for like 30 minutes already!" Haha I had no idea, thought I was awake all the time. I started to laugh and said "what if I woke up and we already landed?" Hahah.. he must have thought I was so strange, really.