YOU SAID:

I miss my ex but he makes things complicated and just wants to be friends but acts like it's so much more

INTO JAPANESE

私は私の元が恋しいですが、彼は物事を複雑にし、ただ友達になりたいだけですが、それははるかに多いように振る舞います

BACK INTO ENGLISH

I miss my ex, he complicates things and just wants to be friends, but it behaves much more

INTO JAPANESE

私は私の元が恋しいです、彼は物事を複雑にし、ただ友達になりたいだけです、しかしそれははるかに多くの振る舞いをします

BACK INTO ENGLISH

I miss my ex, he complicates things and just wants to be friends, but it behaves much more