A Death Wish and an Alien(2017)

Shinitagari to Iseijin

Fushishiba regrets being born every single day of his life. He has terrible communication skills and doesn’t think he can contribute to society. Things go even more downhill when people find out he’s gay. He relocates to a remote island research facility, where he meets Futaba, who claims to be an alien. Can this quirky, out-of-this-world guy teach him how to enjoy life to the fullest?

(Source: Manga Club)