In addition to his usual Sunday videos, in this additional video from Dave at https://youtu.be/XUmX9bi49cM he attempts to answer some questions about the Christian faith put by a student who watches his videos.
Dave is inviting other people to send in questions they would like answered on the videos. Please note he shall only be able to record such videos from time to time, and if he gets a lot of questions (which would be nice!) he may have to select which ones he answers for the sake of time.