True Blue wa Kesshite Iroasenai

Bonny and Mickey are young and in love, but Mickey is married to the life of a long-haul trucker. Though they have a son together, the gulf between the two grows with each broken promise and passing year, until all that's left are small mementos, postcards, and memories. After a naïve, pure-hearted young man enters their orbit, things slowly begin to change...

(Source: Glacier Bay Books)