Most Helpful Guy
He is busy. Probably not texting others, probably just online to see what he needs to respond to. Conveying messages in text to come off the way you intend them to is highly time consuming for some. It is for me, so I don't text unless someone needs a quick, direct response. Talking (phone/skype) is much more efficient and more quality. Talking for 5 minutes can convey the same amount of info in 5 hrs of texting, plus there is emotional response present, which is what really matters. He wouldn't Skype you if he didn't care about you.