What are your feelings about that?

What are you going to do next?

Well, what can I say?

What is wrong with people?

What is there to learn from this situation?

What will you do tomorrow around 10?

What happens now?

what's behind all this

I'm going to find out what's behind all this. / Я собираюсь выяснить, что за всем этим стоит.

What if I were to tell you...?

What if I were to tell you that you're seeing the world it actually is? / А что если я тебе скажу, что ты видишь мир таким, какой он на самом деле есть?

What are you going to do on the weekend?