i have a freind too who is into LDR but here he met this girl on line abt 2 yrs back and they havent met yet but they are planing to meet this yr end or next yr starting they both are in love but sometime boy feels that there is no zing in this relationships n he feel like getting out but this girls love him so much at the at the end he stick to this girl coz of her love n support which she gives to this girl and i dont think this is a puppy love coz it has ben 2 yrs n they both are doing there graduation.