Toriel then appeared from behind the pillar and smiled at Frisk. "Greetings, my child. Do not worry, I did not leave you. I was merely behind this pillar the whole time. Thank you for trusting me. However, there was an importance to this exercise. To test your independence. I must attend to some business, and you must stay alone for a while. Please remain here, it's dangerous to explore by yourself. I have an idea, I will give you a Cell Phone." She passed Frisk a Cell Phone. It looks old fashioned. "If you need anything, just call. Be good, alright?"<br/><br/>And then she walked out the hallway to tend to her business.