Yozora no Sumikko de – Hayakawa Nojiko

When a former senpai of his comes back into his life after 11 years, Hoshino is surprised. He becomes confused and slightly terrified after the senpai finds out that Hoshino has kept a pen that he gave him after all these years, and then kisses Hoshino.

A story about feelings that just won’t go away, this volume has lots of drama and a bit of humor. It’s a nice drawn manga that ends with an awkward proposal.