5. Point out the merits: “My chest is bigger too.”
By saying this, you can get him to realize that there are advantages to putting on weight. “It’s not like I have a thing for huge breasts, but if my girlfriend was happy with it I’d think it was cute.” Who would be disappointed if their girlfriend told them, “My chest has grown”? But if you’re not confident that this one will work with him, you may want to consider saying something else instead.