A sweet yet angsty romance, with both leads having no past relationships.
They first meet on a train bound for Lhasa:
He's a reserved, taciturn mountaineering photographer, while she's a gentle, resilient scatterbrain.
#Whenever you need me, I'll switch to flight mode for you at any time;
#Be genuine. If you like someone, say so;
#From the very beginning, did I ever think I could win? I won't let you lose!