Cantonese Romance Phrases: SIte?

Do any of you all know of a site where I can get some nice Cantonese romance phrases from? My intended is fluent in Cantonese, and I want to pop the big question to her in Cantonese as a surprise. The sites I’ve come on via regular searches are pretty slim, and mostly deal with older poetry and so on, or lese are tourist-gesprach stuff like “Where is the bathroom”?

Thank you!