Hello everyone

need some help on the proposal speech in hakka. My gf is a hakka girl and I would like to make the proposal speech in hakka. But I dont know any hakka words. Hope you all can help me here.

I do not wish to use or say complicated sentences, as my hakka pronouncation is not accurate. Don't want to spoil the moment with the lengthy speech. Try to make it simple:- (refer below)

i dont know much to express myself on how much i love you.
i want us to stay together forever and ever.
will you marry me?

Can someone help me to translate into hakka and reply with the pinyin?

Thanks