I was on a 3 hour flight back home, guy next to me ask what I'm working on, I say it's a personal project. Somehow we get on the topic of "I wanna make an app which shows inspirational quotes on the screen whenever someone turns on the screen".
Also, he wants to make it for the iPhone.
Shortly after, I told him the flight was giving me a headache and it would be better if I slept the rest of the flight.