Ahh to be young and in love!

Paris Jackson and her boyfriend Chester Castellaw couldn't keep their hands off each other during their coffee date in Calabasas on Monday afternoon, and it seems Michael Jackson's only daughter has never been happier! The happy couple sat with their legs intertwined and exchange sweet smooches in between conversation, and it's nice to see her so content after a rough few years.

The 17-year-old has been with her beau since earlier this year, and it looks - and sounds! - like it's getting serious! In fact, Chester is reportedly planning on popping the question to his teenage lady love once he gets her guardian Catherine Jackson's permission! "Chester has been ring shopping for Paris and he is planning on asking her to marry him," a source dished to Radar. "Chester really respects her grandparents Katherine and Joe and wants to keep the relationship going good with them," the source added.

So is Chester likely to convince MJ's parents that Paris is ready to be a bride?

"They are practically living together and he is a really positive influence in her life, so the whole entire family supports their relationship. No one is trying to take her first true love away from her, but her family definitely does not think that she is ready to get married because she is still a teenager," an insider told the outlet.

We'll be on ring watch, because kids in love do crazy things!