"The filmmakers who I'm pining to work for aren't ringing my phone off the hook"

In this quote, Sean Astin is revealing his desire to work with specific filmmakers, however is disappointed that they are not actively seeking him out. He is implying that he aspires to work with them, but they are not reciprocating his enthusiasm. This might be interpreted as an indication of frustration, as he is not getting the acknowledgment he desires. It might likewise be analyzed as an indication of strength, as he is still enthusiastic that he will eventually get the chance to deal with the filmmakers he appreciates. No matter the interpretation, it is clear that Sean Astin is passionate about his craft and is identified to make his dreams a truth.