One Summer by Teegan Loy

After Kellen Reger graduates from college, his parents gift him with a summer at the lake. When he asks his best friend, Jamie McKinnon, to come with him, everything changes.
As the guys settle down for a summer of fun, a night at the local bar brings a realization that scares Kellen. He’s in love with Jamie, and how do you tell your best friend, you want more than his friendship.
Between meddling friends, nosy neighbors, and casual dating, Kellen doesn’t know how to approach Jamie. As the summer winds down, he’s running out of time. One evening, Kellen’s neighbor tells him her story of a lost love from long ago, and Kellen knows he must find a way to confess his love to Jamie or risk spending a life without him.