giggyvibe on Instagram: "This X post features a black-and-white security camera clip of two young boys gently constructing a cardboard box fort around their baby sister on a bed, symbolizing innate sibling protectiveness, captioned "The best brothers in the world. She'll be protected forever." Posted by Ghana-based user @wtf_rema on December 1, 2025, the video amassed over 43,000 likes and 2.4 million views within hours, sparking wholesome replies praising family bonds amid the user's mix of per