Omg what should I do!! Sos!

Hi!! So I went out today with this guy we went to Olive Garden! He’s so sweet, he paid and he talked a lot... he seemed really sweet, he didn’t try to kiss me he just hugged me and said it was nice meeting you, so I texted him a few minute ago “thank you for everything once again! I really appreciate it😇” and he said “thank you as well❤️😌” then i said “no need to thank me 😌” and he said “gorgeous ❤️💁🏽‍♀️” well I don’t know how to reply now... my friend is saying play hard to get and i don’t know... she said to say good night or something... and I was thinking of saying “thanks handsome you’re too kind”... but then again should I say “thanks handsome ❤️you’re too kind!” And then send another one saying “good night sweet dreams! Thank you😘” and maybe he will say good night too and say talk to you tomorrow or IDK LADIES what should I do?? I really enjoyed being with him today and I would want it to happen again! So help me please ):