Seeking a sentence to describe the feelings of brothers

Here are some sentences that describe brotherhood: - The feelings between brothers are like a flag that will always accompany us in life, no matter the wind or rain. - The tacit understanding between brothers was like the mutual understanding between two hearts. They could understand each other without words. - The feelings between brothers were like a river that would never run dry. - The friendship between brothers was like an unforgettable song that echoed in his ears and would never be forgotten. - The betrayal between brothers was like a time bomb that would cause irreparable consequences once triggered. - The friendship between brothers was like a blooming flower that became more and more dazzling in the baptism of time.