を好きな理由

reason for liking

→ を
phrase Rare #42,026
reason for liking Used to ask or explain why someone likes a person or thing. The person or thing being liked is marked with を, while the person who likes it is often understood from context or marked with が.
JA: 私がこの町を好きな理由を話します。
EN: I'll explain why I like this town.

君がトムを好きな理由分かるよ

I understand why you like Tom.

これがボストンを好きな理由の一つです

This is one of the reasons I love Boston.

僕がソレさんを好きな理由聞かないんですか

Aren’t you going to ask why I like Sore-san?

— 別れる決心 (2022)

トムメアリーを好きな理由俺には分かる

I can see why Tom likes Mary.