YOU SAID:
i will crash a party iff this gets 300 likes
INTO JAPANESE
私はこれが300好きになればパーティーをクラッシュさせます
BACK INTO ENGLISH
I will crash the party if I like this 300
INTO JAPANESE
私はこの300が好きならパーティーをクラッシュさせます
BACK INTO ENGLISH
I will crash the party if I like this 300
You've done this before, haven't you.