국수를 먹다

Attending a wedding to offer congratulations (literal meaning: 'eat noodles' at a wedding)

바가지를 긁다

A wife nagging or complaining persistently to her husband

눈에 콩깍지가 씌다

Being so in love that you overlook all flaws and see only good qualities

결혼식을 올리다

To hold or have a wedding ceremony

반하다

To fall in love or be attracted to someone