Shakugan no Shana s02e10
Titre original : The Man who Returned
A mysterious man appears near Yuji's home, and is spotted by Shana when he is following her and Kazumi. Shana instead plans to ambush the suspicious man, and afterwards attempts to kick the suspicious man. He manages to dodge the attack and is revealed to be Yuji's dad. Yuji's father and mother give advice to Shana and Kazumi about their affection towards Yuji.