So basically , my best friend of many years's mam had cancer about 3 years ago and thankfully she got through it. Her mothers name is kiara and kiara told my mother , who told me , just so I would be prepared for my best friend to tell me. But she never did. And I never brought it up. Now , 3 years later kiara has cancer again (she told my mam ) and my best friend hasn't told me. I am worried that my friend will let all her emotions bottle up inside of her and not talk when she needs too. I want to be there for her. What should I do ? Should I say nothing ? Should I tell her I know and I am here for her ? Anything else ??