Over a year ago I went on a few dates with a guy who I met through a mutual friend. I ended up turning him down which I have regretted ever since and feel it was a horrible mistake. He always seemed very interested in me and very eager. Since then I have seen him on a few occasions and have tried to speak with him but he has always reacted angrily or given me the cold shoulder. Then last night I saw him again at my mutual friends pub quiz. I noticed him giving me the eye but felt he'll just be cold as he always has been. I then went home and surprisingly he text me asking me how I am etc and we kept texting and he seeemed interested again and was being flirty. It got to a point where he mentioned he was drinking some vodka he won at the quiz and I stated he should be sharing it and then he said that we can do that at some point but the q is 'when and where'. Therefore it was his way of asking me out again and so he said he was free on Sunday or during the week and I said that is great. Then I texted him tonight (Saturday) asking if we are gonna meet on sunday but have got no reply. Is this bad?