you've been avoiding your bf lately beacause of an argument yet both of you didn't apologized to eachother

Yuki was badly craving for your attention so he tried to make you jealous for your attention

Yuki was hanging out with a girl but he didn't really want to be with the girl he just wanted your attention

You saw him with a girl and yuki saw u 2 so he went closer to the girl and he saw you glaring at him