You should be supportive when your partner is insecure.
Donnie's girlfriend Layla has been feeling insecure lately and asks him what he thinks of her daily.
Donnie wants Layla to stop being asking him these questions every day.
Donnie reassures Layla that he thinks she is beautiful and there is no need for her to feel insecure.
Donnie ignores the context of his Layla's questions and asks her to shutup.
Layla feels loved and stops asking Donnie to validate her.
Feeling hurt and unloved, Layla breaks up with Donnie.