yea theres nothing wrong with that like ery bodys been saying he prob had a bunch of weed he had to move or got some new stuff or just needed to make some quick cash for something. He knows he used to sell weed to you and needed to get rid of some so he called you and asked "Do you need anything" and said it in that way because some poeple dont like saying weed/herb/pot on the phone. My old dealer used to call me eerytime he got another batch if he didnt hear from me.

Dont worry about it give him a call and grab a nice fat sack!