Answer:
Moving Toward Friendship
Step-by-step explanation:
The third stage of Rawlins' model of friendship is "Moving Toward Friendship". Here two people want to develop a personalized friendship. They would start going out and doing activities together. There in an increase in the amount of people are disclosing about themselves. This creates a stronger bond among them.
Here, Aiden and Luke are doing activities together and attend lunch together.
Hence, they have reached the Moving Toward Friendship stage.