Throughout Toca Boca Days, you’ll find different characters and items that you can interact with if you get close enough, and these will have a white button above them with a little icon describing what pressing it will do. In this case, it’s a chat bubble that’s above the Conductor Cone, and pressing this chat bubble will let you talk with them. 

Some other examples of where these buttons may show up include: 

• If you see some tasty food or drinks, a grab button will pop up above it which you can press to pick it up. 

• If a player offers a hug, a hug button will show up above them, which you can press if you want to accept their hug. 

• And so much else… who knows, maybe there’s even some secrets hiding around 🤔