Top Five Ways To Show Someone You're Interested Without Being Too Obvious!

Make Eye Contact
They say the eyes are the windows to the soul, so a little glance can go a long way.  If you are shy the easiest thing you can do is just give someone a look. If it someone you would like to meet, let’s say, in the supermarket, Target, or even a bar, just glance there way for a few seconds. Chances are you will catch their eye.  If it is someone you already know, but want him/her to know you like them, making eye contact with them when you are talking is showing them through body language how you feel.

Talk To Them
I know this sounds obvious, but a friendly “hello” might be all it takes.  Everyone likes someone who is genuine. If you think the guy next to you on the bus is cute, just say hi.  If it someone you know but want them to know you feel differently, make an effort to engage in a conversation that they are a part of, and be sure to laugh when they tell a joke.

Touch Them “Accidentally”
What?!  I know this might seem a bit daring, but a subtle way to get someone attention is to accidentally brush by them, or touch their arm when you are talking to them.  You can touch their shoulder if you want to ask them a question, or slap their leg if they tell a joke. Touching is a subconscious way to let someone show how you feel, and they will definitely pick up on it.

Invite Them Out Through Friends
Sometimes this is safety in numbers.  If you feel more comfortable in a group, this is an easy way to get to know them better.  This is a way to take the pressure off a one-on-one situation, and you will be more relaxed and come across as the witty charming person you know you are!

Listen
One of the easiest and best ways to let someone know you care is to simply listen.  By being interested in what they are saying lets them know you care. Also, be sure to bring up the details of the conversation later on so they know you are interested and engaged.   This is an easy way to make someone feel important and what they say matters. Everyone wants to feel important, and this might be the best route to their heart.