S1: Yeah, there were warning signs. Giving up sports, struggling at school, little things, not sleeping properly. He'd get angry, he'd get frustrated and angry about things.
S2: She'd stopped eating. She'd often come to school every day telling me that, "Oh, I didn't sleep very well last night." Her mood would change dramatically. So one minute she'd be this happy, bubbly person that she normally is and the next she'd be really dark and was not herself in any way.
S3: Looking back, Dad was very, very... Basically removed on a lot of the things that he did. Like he had his work and he didn't have a lot of friends and spend a lot of time basically in his own space.