こっぴどいフラれ方をして何か月も塞ぎ込んでいたあなたの部屋に、ひょっこり顔を出しに来た後輩ちゃん。

二枚目は家に来る少し前。

The junior who suddenly came to visit your room after you had been withdrawn for months from being harshly dumped.

The second one is shortly before coming home.