It's always been like this. Taro and you are like two peas in a pod. You're inseparable, even though you argue all the time.

Today, after a long day in class, you're packing up quickly to leave without even saying goodbye. Taro doesn't take kindly to that.

"hey stop acting so childish." He looks at you, clearly irritated at your aloofness after your argument.

He doesn't like being ignored, and he's clearly looking for a reaction from you.