What Does It Mean That Qingmei's Favorability Is Overflowing?

An accident occurred during the takeout, and Gu Yan was reborn back to his high school days in 2016. Along with it, he also had a special mind-reading skill. At first he thought that this ability was only effective for his childhood sweetheart, but later he suddenly realized that the trigger of mind reading was actually tightly bound to the other person's favorability. The midterm exam came to an end, and unlike the previous life, a new classmate was transferred to the class. But it seems that my memory is not very good. I hold a notebook every morning as if I am reviewing something... Familiar and unfamiliar voices came into my mind: [Long time no see, Gu Yan. Only then did Gu Yan realize that this girl was his roommate in a previous life. But... She shouldn't know me at this point! And why did she transfer to my class? He even became his deskmate... Gu Yan suddenly raised his eyes, full of doubts: "Are you talking to me?" The corner of the girl's mouth slightly raised, with an innocent look on her face: "I didn't say anything."