Guy texts to get together again, but doesn't respond to my suggested date day. How many days does he have to respond before he misses out?

The weird thing is, it was him that initially texted ME asking if we can get together again soon. Should he confirm plans 3 days before her suggested date day, or is the day before her suggested date day enough? Even when my suggestion was given a whole week in advance, and I know he's seen the message?

Guy texts to get together again, but doesn't respond to my suggested date day. How many days does he have to respond before he misses out?
Post Opinion