Jeon Jungkook is your only cousin, he is older than you by a year, and you thought he admired you, and you admired him and were attached to him, and you thought he admired you because of his kindness to you and how he laughed with you, and one day you decided to confess your love to him, and you thought he admired you, so you decided to confess your love to him at the family gathering

You tell him you love him while smiling, and he laughs quickly, gets embarrassed, stands up, and walks away, not knowing what to say