YOU SAID:

I hooked up with your boyfriend last night because I was bored

INTO JAPANESE

私は退屈していたので昨夜あなたのボーイフレンドに引っ掛けた

BACK INTO ENGLISH

I was bored so I hooked up with your boyfriend last night

INTO JAPANESE

私は退屈していたので昨夜あなたの彼氏に夢中になりました

BACK INTO ENGLISH

I was crazy about your boyfriend last night because I was bored

INTO JAPANESE

私は退屈だったので昨夜あなたの彼氏に夢中でした

BACK INTO ENGLISH

I was crazy about your boyfriend last night because I was bored