What should I do when I feel lonely at night?

I have a boyfriend who is from another country, and he travels to another countries for work.
That makes me feel lonely at night, especially when he can not call me before 9 o'clock at night.
What should I do.

PS. I feel lonely before I can find any movie or series to watch, and I listen to music often, and I mostly call my friends during day time.


What should I do when I feel lonely at night?
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