The International Colloquium “Affinity Therapy. Contemporary Research and Practices in Autism" took place in Rennes, France, on March 5th and 6th, 2015. International research which focuses on contemporary studies of “Affinity therapy” was presented. This therapy was developed by Ron Suskind, a renowned American political journalist and father of an autistic child, and by Dr. Dan Griffin, clinical psychologist. Our collegue Silvia Tendlarz brings us closer to this event through her account and the interviews she did with Éric Laurent, Jean Claude Maleval, Sergio Laia, Iván Ruíz, Dan Griffin, Myriam Perrin and Ron Suskind.