Briefly .... When I was about four or five years old. :)
I have not.
Technically i have never had crush on anybody.
Nor family members
Nor random society members
I have never understood it's full meaning. I have heard three or four perspectives of crush.
Some have crush of an actual person like a classmate, they fear to approach (means there's some real things going on) it sounds like a pre-feeling of love or something!
Some have crush of imaginary people !
Some have crush on celebrities (they know they have no chance but they just do!!)
Some have crush on someone! They never want to approach ! But they are obsessed with gathering their pictures and making love album by them!
. . .
It's too complicated for me to understand!
Yes, but not a cousin by blood . . . And the crush went both ways.
Of course not! That would be kinda sick