What does "I fell for him" , "I love him" and "I think he is the right one" mean in Japanese?

Question:

I'd like to have the sentences in Kanji, please.

Thanks in advance.

Answer:

I fell for him 彼のことがたまらなく好きです。
I love him 彼を愛しています。
I think he is the right one 彼は私の理想だと思います。