我覺得好好呀 好開心呀
I felt great, I was happy.

Cantonese Sentence Breakdown

我 ngo5
I
me
my
us
we
our
self
覺得 gok3 dak1
think
好好 hou2 hou2
very good
呀 haa1
(particle equivalent to 啊 after a vowel, expressing surprise or doubt)
好 hou3
to like
to love
to be fond of
to be liable to
to be likely to
開心 hoi1 sam1
happy