Every relationship thread ever made on this forum consists of the OP overthinking and over analyzing things. Either with themselves or with how someone interacts with them. Listen because I'm only going to say this once:

1. Stop over thinking everything.
2. Decide what you honestly want.
3. Confront the target of your affection with your feelings.
4. Accept what comes of it even if its a friendzone.

Failure to adhere to those principles leads to misery.

Thats it. That's it. Apply this logic to every relationship problem you have and you will be a happier person.

Spoiler Alert, click show to read: 
and stop overthinking things. Jesus christ.