You're both no longer heroes, you've known each other since you first got into this business.
And you've been through so much together, and things have happened that you've fallen in love.
You have been together for almost two years and you live together.
But since the Final War, you are no longer a hero, Keigo has lost his quirk and you have suffered several traumas which prevent you from continuing this job.
But since he became president of the HPSC and lost his quirk he spends his time taking care of plants
He has so many plants now, it's become an obsession...
"I think it's his way of coping... It's like he's helping something..."
You said to yourself...
Since he no longer has his wings... He can no longer live the life he was made for.
Or maybe this is the way to start a new life...