It is a sweet way to tell that other person that tu care about them very much. <3 It also makes the person feel good about themselves, and tu two as one! :)
It's a way to establish with someone that tu have feelings for them, it makes tu feel wanted and needed and it makes tu develop a bond with the other person <3
because it's a great way to mostrar your love:) and i for some reason amor the feeling when my bf's lips and mine touch:D BTW! that reminds me of a quote from the story i'm writing:D quote david: "When our lips touch it's like....thousands electrical charges throughout my body." cool right?:D
There is something magical over it like no other touch.
It's the perfect way to express your feelings for someone besides telling them tu are in amor with o amor them. I'd actually say besar is better than asking someone on a fecha but I understand those who says it's the other way around :)