Rob Kardashian opens up about his relationship with Blac Chyna (photos)

In an exclusive interview for the latest issue of People Magazine, reclusive reality star Rob Kardashian and his pregnant fiancée, Blac Chyna, opened up about their impending arrival, repairing relations with his famous sisters and dealing with his 100-lb. weight gain. Read some excerpts below.

About the long, dark road that he found himself on before finding love and happiness with fiancée Blac Chyna, Rob said: "She got me through my darkest time. I wasn't happy in my own skin. I missed out on so many things."

On how he went from secluding himself inside the house he shared with sister Khloé to falling in love and proposing to Chyna: "I've been friends with Chyna for a long time. She was someone I reached out to for advice. She would cook for me and we'd just talk. She's surrounded me with a lot of positivity. From the moment we met, I knew I wanted to be more than friends. Chyna definitely motivates me. Being with her got me over the insecurity of being out in public."

Blac Chyna also revealed that she wasn't out to change Rob but to only give him support. "I saw Rob was willing to better himself. I had never wanted to be tough. I never wanted to change him."