Sure does! Baki beats his dad in the manga. It's a climactic moment that showcases Baki's determination and the culmination of his hard work and development throughout the story.
In the Marvel movie Captain America 3, Baron Zemo said something to Baki, and Baki listened to him control the words: "You can't trust anyone except me." I'm your only friend and mentor. I can give you everything you want. If you obey me, I will control you and make you a part of me. But if you reject me, you'll regret it. I will protect you and provide you with strength to make you stronger."
Well, the reaction could vary. If they are in a more conservative environment, some might raise their eyebrows. However, those who understand the true nature of their relationship, which is likely a very close friendship, would probably just smile and think it's cute. They might even join in and make a joke about it to lighten the mood. In a more open - minded setting, it would be seen as just a normal, affectionate moment between friends.