It is bad to show jealousy towards others.
Mike tells Frank that a hot girl just agreed to go out on a date with him.
Frank wants to react to what Mike just told him.
Frank tells Mike that he's proud of him for being brave and asking her out and is happy she said yes.
Frank tells Mike that it won't go well because Mike is ugly, and that it should have been Frank who got the girl.
Mike is happy his friend supports him and his confidence about the date grows.
Mike is self conscious and starts to doubt whether the date will go well.