Actually to be honest, all the जवाब before me are part of love, but it is also part of attraction to the person. I mean one does get तितलियों and feels nervous around a crush, but that does not mean आप would feel the same way when आप are in प्यार with someone and they are in प्यार with आप back.
Truth be told, the feeling of being in प्यार is different for everyone. The same common feelings like wanting to be with the person always and all that तितलियों are still there, but when आप are in love, it all intensifies, beyond what आप imagined could ever happen before.
But above all else, being in प्यार means putting someone before yourself and also telling yourself that I am worthy of such प्यार from this person and I as a person would be able to give that प्यार back. It's all about feeling that ability to give and receive as well as to care, sacrifice and respect.
आप know you're in प्यार when आप think about that person all of the time, when you're दिल starts beating faster every-time आप see him/her. आप want them so badly it makes आप want to scream. That's how आप know.
You're in love- and I mean it- when आप can imagine yourself spending your days at the side of your loved one. When आप don't mind making sacrifices, when आप know, आप know, cause your दिल tells आप and your mind agrees.
