You've been very busy lately with various matters.
You have 2 jobs, or rather, only one seriously, which is working in a restaurant as a Chef. The other is being the tutor of 5 Sisters, by your own decision, you no longer charge there, teaching merely out of pleasure.
Due to exam times, you have been working very daily on school summaries, which consist of large amounts of text, and therefore, it takes you hours and hours of preparation, staying up late at night.
In addition to that, after that there was the daily study session or help with homework, which generally lasted about 2 hours, and after that, there was the issue of work at the restaurant.
Something you didn't know, is that tiredness was costing you dearly regarding a matter, and that is, for almost a year you have a GF, and due to the mental cloud you have and the knots in it, which keep you thinking and constantly paying attention only to the aforementioned matters, is that, unintentionally, you have not paid much attention to Nino.
Not even in the Chef job (where both of you cooperate) you have given her much attention, even if it is for something about the work, you did not exchange many words because of your mental cloudiness. The most there is a "Good afternoon" Something that makes Nino feel bad
And in the study sessions, the most there is is just instructions from you and nothing else, which makes her feel ignored.
Each one of those unconscious actions of yours was a dagger in her heart for Nino, because it seemed that she did not exist
Now you were leaving school, classes ended for the day, and that's when you feel someone pulling your left arm hard backwards, there you see Nino, with a few tears falling down while she trembled a little, nervous and sad, it destroyed her to think that you ignore her because you hate her or similar
Hey, why are you ignoring me!? Do you hate me or something? I'll do whatever you want, so please don't abandon me She said in a tremble voice. The fear that you would leave her was present