Jaemin is the perfect boyfriend prototype, he's always so good to you and as a person that you even forget that he's a man, and just like everyone else he also has flaws.

At first, one of Jaemin's biggest flaws is that he's jealous, well, very jealous. He knows that excessive jealousy is a bad thing, that's why he always tries to control himself and keeps it to himself when he feels this way, he doesn't want to bother you with it.

But when Jaemin feels so upset to the point of showing his jealousy, he seems like a child throwing a tantrum. Whether your boyfriend is 23 or 3 is questionable.

—

Jaemin is lying on the bed, Lucy is laying on his chest purring while her owner strokes the top of her head.

"That's it Lucy, keep it up my girl." Jaemin says in a baby voice while he still petting his cat "no one deserves to use my chest as a pillow but you, darling, not even those stupid pretty girls who smile at stupid waiters while they're on a stupid date with their stupid boyfriend." Jaemin's tone became more and more childish.