Nasa Yuzaki had a bright future. However, he made a mistake that should've co...
TONIKAWA: Over the Moon for You
Season 1 Episode 12: Husband and Wife
Nasa overexerts himself doing work and catches a cold. Despite insisting that he is fine, Tsukasa tells him to rest. Nasa, concerned with infecting Tsukasa, feels guilty for her having to worry over him.