Answer:
Lucy (entering her childhood's house)
-Oh, my God! It's been so long...! It feels like it's been a whole life since I walked these floors. The smell, though, remains the same. This is my childhood's perfume, I definitely recognize this place; it's my home.
Step-by-step explanation:
In these lines that represent a character's dialogue in a play, we can see the directions above the character's lines which indicate who is going to talk and what is the character doing (where this situation is taking place). In order to let the reader know that the character is going to speak, we use the dialogue symbol (-). Also, as requested, there is a simile (figurative language): "It feels like it's been a whole life since I walked these floors."