Question

how do we know that grandfather did not like heidi's arrival

Answer 1

The orphan child Heidi first lives with her aunt Dete, but Dete would like to concentrate on her career. So she brings Heidi to her grandfather, a queer old man living in an alpine cottage far from the next village (he is therefore called Alm-Uncle, Alpöhi or Almöhi in German).

Answer 2

$\huge \mathfrak \red{\underline{ \underline {answer}}}$

The orphan child Heidi first lives with her aunt Dete, but Dete would like to concentrate on her career. So she brings Heidi to her grandfather, a queer old man living in an alpine cottage far from the next village (he is therefore called Alm-Uncle, Alpöhi or Almöhi in German).