Final answer:
Based on the provided information, it is not stated who comes to pick up Emma from her weekend with aunt Lisa.
Step-by-step explanation:
Based on the provided excerpts, it is not explicitly stated who comes to pick up Emma from her weekend with aunt Lisa.
In the first excerpt, the speaker refers to someone carrying Emma off, suggesting a romantic relationship, but it does not mention who this person might be.
The other excerpts do not provide any specific information about Emma's weekend or who picks her up. Therefore, we cannot determine who comes to pick up Emma from her weekend with aunt Lisa based on the given information.