I too am uncomfortable with this type of affection between father and son. However, on best friends who raised three boys was a kisser of his, and to a teenage years has three kids are all boy; two involved in healthy heterosexual relations and the third going in the army soon.
Not taking sides, just adding what I have witnessed. FWIW, I am still uncomfortable with this type of father so relationship, and I am in way a NFL fan.
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Progressiveness Politics Must Die Today,
In Order That We May Be Free Tomorrow!