Pronoun and の adjective
かれし
ねぇ、私、あなたと喋るだけで、いい気分になるわ。あなたって、私にとって本当に理想の彼氏だわ。
You know what, I get in a good mood just from talking to you. You really are my ideal boyfriend.
A he mister is not just he, it's "mister he," and mister he is your he, your boyfriend.
The readings are the ones you learned with the kanji.