I like thin guys not to the point where guys are a skeleton and I could feel you bones when I am hugging you. i don't understand why some guys feel ashamed of being skinny I mean it doesn't mean your weak it just means you have a different body type.
Ehh, GAG girls will say they like it, but in real life most girls don't prefer it. They may not think is ugly, but they won't look at you twice. I'm skinny/lean, I have a high metabolism too, it's tough to build muscle, and I always get told I should eat more, get more toned, go to the gym... girls rarely look at me either.
In my experience, while they may not say no to a skinny guy, they will chose a muscular guy before a skinny one.
135 pounds isn't bad... I don't mind at all, I'm more for the skinny and also muscular (but not like the huge) type of guy. I'm slim myself so I guess that's why I don't have much of a problem with it.