I'm confused about this girl... I need help? 10 POINTS FOR BEST ANSWER PLEASE!!!?

[Mike_J]

I was on twitter and I tweet that I have to go get my dreadlocks retwist soon. This girl I know tweeted back, "I will do it for u! ". So I said that I took off a day next week so I can get it done before my birthday. She said "OH that isss right! Let me know what you're doing...U know I have to come". She couldn't take that day off to do my hair. I said that I'm willing to take a chance on her doing my dreadlocks. She said, "bet... make sure you get it done good for your birthday... and maybe I can do them next time! ".

I was thrown off with the winky faces. So I was searching on here what's the meaning of the winky faces. Some say flirting, while some say its just a friendly thing. So in this situation, what does it mean? Is she trying to throw me hints?