Growing pains (Taehyung fan fiction)

At the beginning Taehyung wasn't what Hani would of called 'friend material', in fact his lively personality some what irked her, everything about him bothered her, but none the less he was head of heels for her. No matter how many spiteful comments she threw at him, or the countless times she tried to push him away, he swore he would never leave her side and would always protect her and believe me when I say that was the last thing she wanted, all she wanted was to be 1000 miles away from him.
But one day something inside her changed,like clogs finally clicking together inside a machine, she suddenly grew custom to his antics, and a part of her, although she had a hard time admitting it, felt a sense of comfort from his presence and everything she once despised about him, she grew to love. She grew to love him

But is it too late to tell him?

" growing apart doesn't change the fact for a long time we grew side by side"