that's my

Indicates approval at someone who is doing something praiseworthy.

Japanese Meaning

誰かが賞賛に値する行動をしている際に、その行為を称賛し、支持を表明する表現

You returned the lost wallet to its owner — that's my kind of person!

あなたは落とし物の財布を持ち主に返した — まさに私が称賛する人物だ！

Sense（1）

Indicates approval at someone who is doing something praiseworthy.