I think the ' Boyfriend' is Vegeta

And the 'girlfriend' is thinking of herself?

I don't know, ask the Imgflip A.I that wrote this.

Interesting. And now how would one do that?

Hmm, If I had to guess, time travelling. Realistically, dissociative identity disorder

Interesting

Or some other mental disorder

Aye

Narcissistic

Huh?

It's a mental disorder that basically means you're in love with yourself

Ah. Reminds me of some smurf in the smurfs.