If he doesn't reciprocate your feelings, it's unlikely that anything will happen between you, even if you're really interested in him. Although understanding guys can be tricky, there are clear indications when he's not interested, and you should cut your losses sooner rather than later to avoid wasting any more time.
1. Last time you hung out, he left by saying, "See you around"
It's a classic case of ghosting. When a guy is interested in you, he'll use phrases like "I'll call you" or "Let's make plans." However, if he says something like "I'll see you around," it's likely a sign that he's no longer interested. Some guys lose interest but don't know how to break things off, so they attempt to let you down easy. It's their awkward way of communicating that the relationship is over without causing direct hurt.
2. He watches your Instagram story but doesn't message you
It's a puzzling situation. Nowadays, it's common for guys to follow girls on social media whom they've texted or hung out with once, but without any further interaction. If he's viewed several of your Instagram stories without messaging you, don't hold out hope. As unfair as it is, guys enjoy keeping tabs on you via social media without any intention of seeing you. He might even like your posts after ghosting you, but don't be fooled. He's not invested in you.
3. He keeps mentioning that you guys are "having fun"
The repeated use of the word "fun" is intended to downplay your relationship as a casual hookup. The more he emphasizes it, the less you should wait for him to commit. Whenever he insists that you're only having fun, he's trying to convey that he's not interested in a serious relationship with you.
4. He's super active on Tinder
Just because two people hang out and have sex doesn't automatically make them exclusive. I've dated guys who continued using Tinder while we were seeing each other. The indication that you should move on is when his activity on Tinder has significantly increased. It's typical for guys to use the app casually while dating, but if he's logging on every ten minutes, he's likely still looking around.
5. He didn't walk you out the door last time you left his place
Although guys can be lazy, many of them would at least get up and walk you to the door when you leave if they're interested in seeing you again. Making an effort to show basic manners is a sign that he likes you. If he just lays in bed on his phone while you're getting dressed and doesn't make any effort, it's a signal that you shouldn't wait for his text. Furthermore, he's most likely not a gentleman.
6. He goes on and on about being extremely busy at work
Although guys can be lazy, many of them would at least get up and walk you to the door when you leave if they're interested in seeing you again. Making an effort to show basic manners is a sign that he likes you. If he just lays in bed on his phone while you're getting dressed and doesn't make any effort, it's a signal that you shouldn't wait for his text. Furthermore, he's most likely not a gentleman.
7. You never hang out in public
If he can't stop talking about his work and how swamped he is, don't expect him to text you. This applies to everyone because the more you emphasize how busy you are, the more you inflate your own importance. Insisting that he has a lot on his plate is a clear indication that spending time with you isn't a priority for him.
8. Sex was off last time
Don't count on hanging out with a guy long term if you only see each other in private. When someone is interested in you, they will introduce you to their friends quickly to demonstrate their commitment. If you haven't met any of his friends, he most likely wants you to keep him company until he finds someone he's truly interested in. Don't wait around for that guy.
9. He's on Facebook all the time but never messages you
It's disheartening to see a girl constantly refreshing her messenger every five seconds because a guy is online. Put down the phone. If he can spend ten hours a day on social media but can't take a moment to send a quick "what's up," don't count on this guy.
10. You're too obsessed with him
It's likely that at some point, you'll become unhealthily obsessed with a guy. It's alright, it happens to everyone. What matters is how you deal with it. If you over-analyze his texts, you're just wasting your time and causing unnecessary stress. He can see that too, and it'll make him uncomfortable, possibly leading to him not texting you at all. Put down your phone and focus on living your life. If, after a few weeks of no communication, you still have valid reasons for liking him, then it's acceptable to