Have a weak spot for (someone or something) phrase
To feel attracted to or be fond of a particular type of person or thing in a way that does not change and continues for a period of time.
I have a weak spot for this movie. I've watched it countless times and haven't got bored with it.
John told me that he had a weak spot for women older than him; in fact, none of his ex-girlfriends were younger than him!
The verb "have" must be conjugated according to its tense.
The origin of this phrase is not clear.
Being on the brink of death with the mouth showing the Q-sign
She is in the Q-zone due to massive blood loss.