First of all, I'd like to thank those who shared their wonderful thoughts and life experience. I also got to know a few of you through replying in comments. I considered each reply given to me and came up with a decision. I decided to put things back in its former place.

Actually, it wasn't purely my initial choice to approach her again. Just this Wednesday at our university, I avoided her again. It was unintentional. I was supposed to go talk to someone. When she approached me and our classmate who I was accompanying with, I just turned away and walked straight back to our room because I forgot what I was supposed to do outside (I sometimes have short memory span). So when I returned, this classmate of ours talked to me that she mentioned my sudden walk-out and that I'm avoiding her and things weren't the same anymore. But this classmate of ours also had it figured out that I didn't mean to walk away and that I'm just a very forgetful person. It kind of pissed me off because she took it my actions wrongly and at the same time, it made me realize that I was being selfish. I only kept thinking about myself and my feelings all the time and I failed to notice that I'm actually hurting her somehow because it's like I'm depriving her of friendship whenever I refuse to talk to her and avoid her presence. And that urged me that I really need to mend things between us. So I did. 

The very next day, she told me that we'll go home together and I vigorously nodded my head and said yes. We walked home, I listened to her stories, I smiled and laughed, she whispered some things to me and I held her hand, just like before. I missed it so baaaaaaddddd. When I reached home, I kept smiling and smiling. 

And today, we walked home together again. She kept apologizing because she's kept me waitin but I assured her that it's fine. Along the way, she put her arm around my shoulders then we held hands and we were swinging it, I bought her donuts, we talked and still holding each other's hand. This day, I really felt that she missed me too. Maybe not as much as I did but she missed me as her close friend. I'm happy about it and I think it's more than enough. 

Once again, thank you for being there for me. Not in a physical sense but your messages helped me through out.