What should I do?

I saw a child forced by their mother to be a beggar

My friend gave me silent treatment and I don't know why he/she is angry

I got an interview invitation on my dream company in the same time of my final exam schedule

I watch someone steal at the supermarket

A kid told me that he/she is bullied

I saw my friend secretly throw away the birthday gift I gave him/her

My crush told me he/she likes me, but he/she isn't ready for a relationship

My teacher is making an unfunny jokes in front of the class

I watch my friend date the person I hate the most

Someone did not respond an important chat for 24 hours

I saw my friend crying at the bathroom but he/she told me that he/she is okay