Can't help it manga has gained some popularity. It attracts a specific audience who appreciate its themes and characters. However, it might not be as widely known as some mainstream manga series.
It was difficult to answer this question with a single answer because everyone's definition of "like" and "love" might be different. But generally speaking, if she couldn't help but think about a boy every day, it usually meant that she had fallen deeply in love with him.
Love is a strong emotion that includes liking and love. Liking is usually a short-lived emotion, an appreciation or interest in a particular thing, while love is more profound and lasting. If you miss a guy every day and can't control this thought, it may mean that you have fallen deeply in love with him.
Of course, this did not mean that this situation would definitely lead to a romantic relationship. If you want to know if you really love him, the best way is to communicate with him and see if he is interested in you. If your feelings for him are positive, then you can try to develop a romantic relationship.
One reason could be that the characters' experiences and struggles resonate strongly with readers, making them feel the hurt along with them. Also, the art and narrative style might draw people in so much that they become fully immersed and vulnerable to the emotions portrayed.
Can't help it was a Chinese term that meant that one couldn't control one's emotions. It meant that one's emotions were so agitated that they couldn't be controlled. It is usually used to describe human emotions, emphasizing that one is completely dominated by a certain emotion. This phrase came from the Southern Dynasty Liang Liu Zun's poem,"Needle Piercing on the Double Seventh Festival."