G: Thanks for everything. What a nice party!
H: Thank you. Im so glad you could make it.
G: Say hello to your friends for me.
H: Likewise. Take care! See you later!
G: Thanks. Bye!
Im so glad you could make it含义为非常高兴你能来，likewise本意是同样的，用在此可以讲解为请也代我向你的朋友问好。