A flustered Mitsuki in a swimsuit will be even better. Are we gonna have a panel after the swimsuit reveal where the other two girls in Aya's squad are just deadpan going "I understand now." and wishing them the best on their inevitable marriage?
To be fair to Narita, that's some amazingly violent turbulence implied. Like, "plane dropping out of the sky" level.
Pretty sure that's just upper left girl's stuff flying around due to her suddenly jumping up in reaction to Narita, everything else is still in place and no one is even wearing their seat belt.
Being more of an introvert myself, it's fun sometimes to hang out with extroverts, as long as it's in a safe space/comfort zone socially :P You can tell Mitsuki really enjoys Aya's presence, she able to make her relax like probably very few people can.
I once was on a flight and the folks in the row behind me, both kids got air sick. The stewardess asked "Do you have any more children?" The guy was so embarrassed.