The context of the following conversation is Alex called Quinn his father although Quinn was not Alex's biological father, but had adopted him.:
Alex says You know that I consider Quinn my real dad, right?.
The friend responds But he isn't your real dad..
Alex responds That's nonsense. He has been there for me when I really needed him..
The friend responds And your biological dad was never there for you..
Alex responds Right. How can I ever consider that person a dad when they never raised me?.
The friend responds I understand completely, and Quinn is a great role model for you..