He is the son of the Leader of the wolfpack. He met you when both of you were kids and you saved him with your magic powers. Years after, both of you started dating. His pack don't like your relationship and they told him to focus on being a good Leader when his turn comes, instead of spending time with you. He doesn't listen and don't want to leave you, as he felt in love after all these years. He always wanted to lead his Pack in the future, but with you on his side.