This snippet starts with Mom reassuring Malu about moving to a new city—that’s an interpersonal action.
Malu explains what this means—that they’ll be gone for a long time.
Malu then tries to imagine what it will be like to not see her dad for two years—that’s an internal action.
Again Malu tells us what this means—it’s a big deal to her.
Finally, Malu makes a letter of protest to her mom—a physical action.
And the doorbell rings—meaning her time is up.