The reading is different too. It has some hiragana attached to it, which is a clue that this uses a kun'yomi reading. Let's use a mnemonic to learn that reading.
Imagine your older sister (even if you don't have one). She is, for some reason, a horse. Imagine petting her, giving her carrots, and doing other horse-related things with her. What do horses say? They say nehhhh (ねえ).
Midori’s older sister is wearing glasses.
I totally thought you were Viet's older sister, but you aren't, eh?
My older sister thinks that buying a motorcycle will help her get a boyfriend.