質問: since he has the same birthday as myself, i've found something congenial in him. 彼とは誕生日が同じだから、なんだか親近感が湧いている。 読み方:親近感(しんきんかん) 誕生日(たんじょうび)湧いてくる(わいてくる does this sound natural? since he has the same birthday as myself, i've found something congenial in him. 彼とは誕生日が同じだから、なんだか親近感が湧いている。 読み方:親近感(しんきんかん) 誕生日(たんじょうび)湧いてくる(わいてくる does this sound natural?
回答: if you were saying this casually, then the phrase "since we have the same birthday, we have something in common." good work though! i would definitely get the main point of your statement.