Why did Koly hesitate when Raji first proposed to her?

Koly's hesitation when Raji proposed to her stemmed from her uncertainty about leaving her job and friends. Throughout the narrative, Koly is portrayed as a young girl who has developed a sense of independence and has nurtured her personal relationships and work. This stability is pivotal to her identity and happiness. The idea of leaving behind her familiar environment, where she has established connections and a sense of belonging, creates conflict within her. She values the relationships she has built and is not ready to abandon them for an uncertain future that marriage would bring. This apprehension is a natural response for someone facing a significant life change, indicating her desire to carefully consider the implications of such a commitment.