イケメンに弱いのよね。の英語

He is hardly a gentleman.

I think that I'm a weak person compared to him.

A man who lacks resourcefulness is useless.

Such behaviour is inexcusable in a gentleman.

I'm an honest gentleman.

However that's only for handsome men.

He is a fine young gentleman.

He is a gentlemanly man.

a bit of a lad

Woman is weak.

What a weak man he is.

a group of young men who dislike womanly weakness and showiness and demonstrate their manly attitude

He is anything but a gentleman.

I think that I'm weak compared to him.

play the man

He is a perfect gentleman.

the degree to which someone is brave and virile

Woman is weaker than man.

He is a perfect gentleman.

I am weak as regards to girls.

act like a gentleman

Such conduct is unbecoming in a gentleman―improper for a gentleman―unworthy of a gentleman.

in a manner befitting to a gentleman

He is a dapper little fellow.

However that's only for handsome men.

They're strangely close for two guys, don't you think?

I was deceived by the gentlemanlike behavior.

a droll little man with a quiet tongue-in-cheek kind of humor

a man of fine [mean] character

Let us acquit ourselves like men―quit us like men.