Some feelings Unsaid

Sneaking from the corner of her friend's head, she again had a quick sneaky glimpse of him. Noticing that his hair are messy, his T-shirt is wrinkled, she already knew within seconds that he was awake all night, yet again. It had been three years, but, none of them knew what was holding them apart. Amidst of all the academics and jib-jabs of the same class they were in, the two hearts were beating for each other unknowingly. "This boy!", she thought with disappointment and continued to concentrate on the current wave propagation topic which was taught by the lecturer. He, on the other hand was scribbling his notebook with the initials of his name with encoding hers in some design so that no one could find out what was written, hoping that one day, he doesn't have to encode it, and, can write it without any fear. Thinking this, he looked at her, "God! She's pretty. And that yellow kurti...yellow suits her a lot. Damn, this scholar girl, she's one of the god's finest creations", and then he went on scribbling again. 
He knew she had someone in her life, and for this reason, he had to hold himself from expressing each and every single feeling of himself to her. On the other hand, the person she had in her life was making her life more miserable, breaking her a bit more, yet making her fall for him, a lot more. 
The lecture ends, and so does each other's thoughts. The gap between two lectures give them time to divert minds, but, yet again, crossing the main door of the classroom at the same time, they feel the warmth of each other's presence, the hearts beat, the eyes meet and yet, they fall again for each other and quickly shift their sights for; had their been a second more of eye contact, none of them could have hold it back.
French lecture starts, and this time, they're closer to each other, sitting in the consecutive rows, he behind her. She knew well, it will be hard for him to concentrate on french now,hence she tries to shift place,  but her friends resist. At the same time, he feels a bit happy, for, he now will be having her the closest he could. She flaps her hair back, and he tries to inhale the beautiful aroma of her gorgeous hair. This time, not just him, it's hard for her to concentrate too.
The classes get over, she sets to leave the classroom and forgets her notes on the desk. But, as always he notices and collects her notes. She returns to get them, and feels a bit nervous to see that he's holding her notes. Walking towards him, she thinks in her mind, "I'd have never been this thankful of my notes earlier", and feels nervous at the same time; whereas he notices her impeccable beauty of hers and thinks, "If only you could've been mine forever, i'd have shown you what love means", She initiates, "thanks, it's a great help!". He grins and glares straight in her eyes and says"This is the 4th time you're forgetting something..don't be so careless the next time, not every time someone's there to have your back". She smiles. He expresses through his eyes. She flushes crimson. He whispers, "Don't worry, I got your back". She smiles again. He turns and she whispers" I know you do, and I too..".