We texted for 7 hours straight, is he interested in me?

A coworker wanted me to meet one his friends. He said we're so similar and that I should join them when they go out next time. He showed me his FB profile and I added him. The guy accepted my friend request and then we started chatting there. Yesterday we texted for seven hours straight, without a break. Insta replies. We talked about everything and he said that I'm the first female he ever talked to this way (he told me many personal things about him that no one else knows). He also said that if he knew that I was this amazing he would ask my coworker to meet me sooner. I then told him that we could just meet without the coworker and asked him if he would like to go out with me sometimes. He said he would love to, asked me when I get off work and said "Okay then we can meet one of these days after 17 PM".
Guys, would you waste your precious time chatting with a girl for 7 hours if you were not interested?
We texted for 7 hours straight, is he interested in me?
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