My girlfriend said that she would stay in the hotel room with me tomorrow night. I've never experienced it. She said she could hug and kiss … but she didn't. ...

She said she could have a room, which means she would like to be with you.

You must be gentle with her, which means that it is your first time, and you may hurt her if you don't understand it.

Generally, when a man and a woman are in the same room, they rarely resist that impulse when hugging and kissing.

Dude, you can do this. Come on!