咁其實呢 我係同朋友嚟嘅
Actually I came with my friends

Cantonese Sentence Breakdown

咁 gam3
so (Cantonese)
Mandarin equivalent: 这样zhèyàng [这样], like this
其實 kei4 sat6
actually
呢 ni1
this
我 ngo5
I
me
my
us
we
our
self
係 hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
同 tung4
and
朋友 pang4 jau5
friend
嚟 lei4
used in transliteration
to come
used as a final particle to add emphasis
嘅 koi3
indignant
generous
to sigh (with emotion)