Girls, What does it mean if my crush falls asleep on my shoulder even though we like each other?

[Fukutsuchi_Katsumoto]

My name is Fukutsuchi Katsumoto, I’m asking because this is happening more than everyday now. Every time we go on a bus ride together or sit next to each other, where it be on the couch, at our houses, or in school, she tends to fall asleep on my shoulder while we hold hands. I’m still wondering if she likes me or not. Her name is Wakamatsu Tatsumi by the way.

[SandandWaves]

I don't know why she would be falling asleep. She does like you in some way, because she sitting next to you, is holding your hand and is comfortable enough to be around you while she sleeps.