I just know he likes her for being herself and not being that dumb. It is obvious that sometimes he wanted to Bertia to think and also rely on him on times when she’s helpless. But Bertia fortunately has a lot of people to rely on.
And sometimes her problems (just like in the recent chapter) are easy to solve. She does not have to avoid cecil actually, she can just directly ask him how to care for the flowers since he gave them, she does not have to do her usual antic that *runs away* when someone approach her just to help.

Bertia mentioning that she is worried when her destruction end came, her family won’t be able to hire a gardener… Sometimes bertia’s problems are easy to solve. Like she is still a noble, and obviously in their home, they have a gardener, instead of being so stress out and doing that to Cecil, she should just consult their gardener or the school’s gardener (I’m pretty sure that school has one). I love bertia’s antics but sometimes.. I think she should use her brain more.