No puedo ser solo tu amigo, 3

Aoi and Ryota, who are lifelong friends, begin dating after Ryota confesses to Aoi the feelings he had hidden for a long time. After telling their respective mothers about their relationship, their bond strengthens even more and they continue their idyllic life living together. Unfortunately, once they start working, they spend less and less time as a couple. Aoi, who doesn't want to bother Ryota with how much he's putting in his new job as a real estate agent, isn't able to be honest with him and tell him that he's lonely...