Probably not. It's most likely just a crush.
It's hard to say based on that description, but "infatuation" or "a crush" or "general neediness" come to mind.
because u feel that you just let someone down, and feel bad that you rejected someone
People hug as a way to express affection, comfort, and emotional support towards each other. Hugging can help to strengthen bonds between individuals and promote feelings of security and belonging.
he tells you so and shows you affection. takes care of you when you dont feel good
no they dont feel it
There are three types of affection: verbal, physical and material. Figure out which of these types the person you care about is. If you tell a physical-affection person over and over again, "I love you", it won't matter because they need physical affection to feel loved. You can buy gifts for a verbal-affection person and they will feel unloved, because they need you to actually say it. You can hug someone all day, but if they were raised in a material-affection household, they won't truly feel loved until you give them a token gift of affection.
Yes, that is definitely possible. Of course, sometimes one will find out that another person does NOT reciprocate affection, and feel rejected. It's definitely possible that person A (for example) would not normally be attracted to person B, but when person A realises that the other finds them attractive, that attention and affection might make them re-think how they feel.
I know what love is because I feel it for other people, such as family members. I also feel loved by them in returned. Loving someone means you care for them deeply and feel affection for them. If you've ever felt that way about someone, then you know what love is.
rejected to be honest
Talking is the best way to show someone that you care. Just tell them how you feel about them.
You kill them with kindness, shoew them the affection that they never gave you. at the least they will feel guilty and come back to apologize.
Well, if you know for a fact that they like you then you can relax and feel comfortable. But most people feel a fear of rejection before asking someone out - it's completely normal and common.