10 Scientifically Proven Signs You're in Love - By 3Jackass

Does his/her birthday interest you more than yours?

Do you read his/her text over and over again?

Do you walk really slow when you are with him/her?

Does your heart beat fast when you think about him/her?

Do you pretend to be shy in front of him/her?

While looking at him/her, do you you ignore the background and other people?

Have you started listening to slow and romantic songs? Do you relate the song with your condition?

Do you stare him/her shamelessly ?

Do you smile when you hear his/her voice?

 
Were you thinking about him/her while reading this answer even when there was no specific name mentioned?

If answer to all the above question is yes. Congratulations. You are in love.