On the plane, their seats are separate. Jun feels lucky because he was able to temporarily escape the sight of their romance during their trip to Italy. It's quite uncomfortable and makes Jun a little crying over his fate. How long he hasn't felt that romance?
'Jun, when was the last time you kissed a girl?' thought Jun.
During his life until now, he had only felt with one woman. Azmya. And somehow he couldn't imagine himself kissing another girl. Never mind having sex, kissing another girl was something he could never imagine.