peng-peng:
1 question. Has XY ever bushed when looking at the image of XL the gorilla mirror? I want to know.
No. The novel only shows XY pulling up and looking at those memories twice.
In chapter 4, she laughs at the image of XL with the charcoal doodles she drew on his face.
In chapter 13 she is sad about not being able to give her latest poison creation to XL, so she conjures up the image of XL under the ocean after the Lovers' Bug was transferred to him from CX. Her father (the Grand Emperor / King of Haoling) interrupts her.
XL mentions the memories in chapter 22 (saying that XY needs to erase them) and looks at them before erasing them in chapter 48.
The Grand Emperor conjures up the image of XL under the sea in her mirror in chapter 24 and asks XY if the person depicted in the memory is XL, the person who saved her life. XY confirms that he is.
XY tried to look at the memories in chapter 51 after XL's death, but discovered that XL had erased them.
In terms of who and what makes XY blush in the novel, TSJ makes her blush at least four times. She also blushes at least six times when talking about TSJ with other people (e.g., Jing Ye, Feng Long and the Yellow Emperor) or when another person (the Yellow Emperor) finds her with TSJ.
She also blushes at least once with FFB and at least once with XL.