What are somme really romantic things for a guy to say to his girl?

Ok well i'm startin to run out of new things to say to this AMAZINGLY beutiful girl i no who likes me and i like her. And i wanna keep things fresh. I wood just like to no some things that girls like to hear. She's 16 and she's done it all annd beenn with many guys that treated her like a call and i want her to nno that she MUCH more then that to me. I'd like this to be from a womans point of veiw but idc who answers.