Why is it that I told my ex I was done talking to him for good and he said ok, yet a week later (today) I get a message asking me where I am and a text asking me what I'm doing. (Which I didn't respond to...mostly because I was busy)?

Ohhhhhh, this is what happened when you take good people for granted. Maybe he should watch "Why Did I Get Married?" So he can be informed of the 80-20 rule.
Thick coarse 3c/4a prone to dryness.
Aphogee 2 Step treatment
Generic Biolage Conditioning Balm
Tigi MM Conditioner
Creme of Nature Shampoo for dry hair
Denman D3
Giovanni Direct Leave-in
SheaMoisture Leave-in

"Make it work!"- Tim Gunn