答应我,你要很幸福..很幸福...不然我扁你哦......记住要幸福....这句英文怎么说

Promise me, you will be very happy...very happy, if not I will knock your head......remember to be happy.....

我把“扁你”改成“敲你的头”，因为英语的扁带负面意思。

It promise me that you would be happy and a lot, otherwise I will beat you. Remember to happiness...