Answer :
Simple.....
She has some regrets about not spending more time with her grandfather.
This being said because, she says, "[...]my favorite relative was my mother's father[...]." He was her favorite relative. The story then continues saying..."Still, i did not talk to him as much as I could[..][he always encouraged me to enjoy life. Now, Abuelito is long gone-he died over 20 years ago].
The story then ends with the narrator saying.."I wish I knew more about his life." Wistfully wishing she could go back..and spend more time with her grandfather.
(Abuelito means Grandpa)
Thus, your answer.
She has some regrets about not spending more time with her grandfather.
This being said because, she says, "[...]my favorite relative was my mother's father[...]." He was her favorite relative. The story then continues saying..."Still, i did not talk to him as much as I could[..][he always encouraged me to enjoy life. Now, Abuelito is long gone-he died over 20 years ago].
The story then ends with the narrator saying.."I wish I knew more about his life." Wistfully wishing she could go back..and spend more time with her grandfather.
(Abuelito means Grandpa)
Thus, your answer.