If Episode 1 was about introductions, Episode 2 is about the trap. The runtime tightens to 38 minutes, and so does the script.
: This notation could refer to the total runtime of the episodes or a specific identifier for the content. If it refers to the runtime, it suggests that the combined episodes run for approximately 79 minutes. Mami No 1 Episode 1-2 CINEPRIME--DONE41-38 Min