boy4dudes

The MV ending is a bit ambiguous

In the last scene, 男角 drops 女角 off. 男角 then drives away in his car. The girl then stares at 2 random guys hugging. She looks envious. Does it mean, even hehe go on real dates, her own "dates" are simply "fun in the car"? So she is jealous?

Or, the shadowy couple hugging is 男角 and his boyfriend (not really clear)? Or is it 男角 and a girl (with 飛機場) hugging?