Guys, what does this mean?

For example if a girl needs someone to talk to (because of her anxiety) and she texts the guy she likes and usually he goes to sleep really early because he has to wake up early to go to work, and he makes the exception to stay up for a little bit to hear her out and make her laugh a little to get her mind off it? Does it mean he likes her?
Guys, what does this mean?
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