He said this to my date idea. WWYD. Screenshot)

I asked my bf if he wanted to go roller skating today, we haven’t gone out much in the past months👀

So it’s 1pm and he said “when can I let you know”. So I want to hear your opinion since y’all have different perspectives. Does your man stick to a yes or no right away? Is this a no-no or is it normal?

He said this one time a while back and he said that sometimes his mood changes through out the day so that’s why he’s unsure. I didn’t think much about it but now I’m thinking it might be a problem🤔 I just feel like I would go anywhere with him. I’ve never said idk or no to his invites🤷🏽‍♀️ I need your no-filter thoughts😇