What would you do in this situation ?

I’ve been seeing a guy for basically 16 years. Fwb… with feelings involved. I’m so ready for a relationship with him and he seems like he is too. He keeps saying things like “ I wanna see how you really are”, or be around you for a whole week straight…… well guess what? I’ve done that. I understand he’s looking to see if I’ll change into bad or something but I don’t do that. I love him so much and I feel that he does too.. it just feels I’m being dragged along. Like I feel if nothing relationship wise happens by the end of the year it feels like I’m just wasting my time. And just go on with my life. Is it wrong to feel this way?