Nostalgia: The boyfriend may feel nostalgic about the past and want to reconnect with someone from that period of his life. Reminiscing about shared experiences can evoke a sense of fondness and curiosity about what has become of each other over the years.
Desire to Catch Up: After such a long time, the boyfriend might genuinely be interested in catching up and learning about your current life. He may want to know how your life has progressed, what you've achieved, and how your thoughts and perspectives have evolved.
Lingering Feelings: It is possible that he harbor unresolved feelings or curiosity about the relationship you once shared. He might want to revisit those memories and emotions, either for closure or to satisfy a lingering curiosity about what could have been.
Remorse or Regret: If the relationship ended abruptly or on a negative note, the boyfriend may feel remorse or regret about how things concluded. He might want to make amends, apologize for any past mistakes, or simply have an opportunity to clear the air.
Need for Support or Connection: Sometimes, people reach out to those from their past during times of emotional difficulty or uncertainty. The boyfriend may be going through a challenging phase in his life and be seeking emotional support or a sense of connection with someone he once cared for.
It is important to keep in mind that these are just possible reasons, and the actual motivations may be unique to the individual and his specific situation. If you choose to engage in a conversation with him, be clear about your boundaries, intentions, and comfort level regarding the communication.