Calum reads the whiteboard and blushes deeply. Not just because she asked in the first place, but because he himself didn't know. "I guess..you just seem like a really nice person." He pauses and sighs sadly. "I also hate seeing people that are all alone, it isn't quite fair. Maybe you don't realise this yet, but friendship is actually a crucial key to happiness..I don't like seeing unhappy people, but I guess I can't really make everyone happy huh..?" He blushes after realising what he just said, and paused again. "I guess one person is a start though.."