Prophet Muhammed (pbuh) said:

arabarabarab:

“You shall not enter Paradise until you believe, and you have not believed until you love one another. Shall I tell you of something you can do to make you love one another? Spread the greetings of Salam (peace) amongst yourselves.”

I feel as though this is very true. I get really happy and feel connected to people through the simple “salaam” greeting.