相性

お互い相性がいい。

The chemistry is right for us.

私(わたし)と彼女は相性がいい。

I get along well with her.

あの夫婦(ふうふ)は相性が悪(わるい)い。

They are not a well-matched couple.

私(わたし)と彼(かれ)はいつも相性がよい。

I always get along well with him.

あの２人は相性がいいようだ。

It seems those two are made for each other.