I've been dating someone for 14 months and it still feels like we are just friends. I'm going to text them about it. I need advice. (more details in comments)

My current partner is my first and only partner I have ever had. We've been together 14 months, and we're both pretty young. (15years old) I feel like they don't care about our relationship as much as I do. They are super fast to responding, but whenever I text them about going out on a date, the text remains unanswered, so we hardly ever go out. And when we do hangout I feel akaward or scared to do things like hold their hand or cuddle during a movie. I feel like I should be able to do these things comfortably by now. I want to talk to them about it, but I need help on how to word it so they don't think I want to break-up. Or am I overreacting and this is the usual speed of relationship??

/r/AskReddit Thread