@jokerxhisoka that's actually what I like about seinen romance, and especially with this work. It's not the teenage love where everyone ends up happy, where tsunderes are just for comedy and where passive people still end up in a relationship. Here, there will always be someone who will end up being hurt, tsunderes are having trouble with relationships and people who are passive end up alone.
It hits home, it's more realistic, and that's what I love about it.
@Faulheit
Finally among the 50 "don't smoke" disclaimers in the comments, 1 guy gets it.
It looks stylized as all hell, and is actually really appealing.
"But what about smoking destroying lungs?"
She's 2D. Her lungs are fine. Just enjoy the aesthetic.