Advanced Spanish Conversation | At the Bus Stop | La parada del autobús

Two strangers meet at a bus stop and engage in a conversation about a box containing an iguana. They share interesting facts about iguanas, discuss their suitability as pets, and plan to release the iguana into the wild. The conversation concludes as the bus arrives.

What are the potential challenges of keeping an iguana as a pet based on the discussion?

How does the conversation reflect the relationship between the two characters?