Well my dear in the late years I fly a lot but the longest I've ever been on a plane is 3 hours! I don't even dare to think how someone could be on a plane for like 10 hours or more (unless if it was destination Tokyo to see my bbs in person lol)
I guess they would ignore each other after that small fight... They seem pretty much stubborn, ne?! (perhaps Masaki lost in comics and Sho sleeping?! XD)
If I made that part analytic as well then the story wouldn't move at all... That's why I chose that way! :P

Of course the interesting things begin from now on! ;)

Thanks for reading and commenting dear! <3