1. Unfinished emotions: Dreaming of an ex boyfriend may mean that you haven't completely let go of this relationship deep down in your heart, and there are still some unresolved emotions or memories lingering in your subconscious.
2. Internal Reflection: The consecutive dreams of these two days may also be your brain organizing the past, helping you reflect on this relationship through the form of dreams, understand the gains and losses, as well as your own growth and changes in it.
3. Future prediction or worry: Dreams sometimes reflect worries or expectations about the future. Dreaming of an ex boyfriend may mean that you are facing certain situations or choices similar to the past, or worrying about potential problems in your future relationship, subconsciously seeking past experiences as a reference.