Talking stage

So me and this boy have been talking for about 2 months we have the red heart on Snapchat but lately I feel like he’s slowly slipping away subconsciously..... he always tells me when he’s going to golf and todau I had to ask him why he was up so early and then he replied saying he was going playing golf... last nifgt when he said he was going to sleep je said goodnight and he usually opens my snap when I say goodnight before going to sleep but last nifgt he didn’t open it till this morning....he still says night and everything but idk am I being crazy help I also can’t meet up with him because were both only young and can’t drive and he doesn’t live close enough to walk/cycle