The term "seei" does not appear to have a specific standalone meaning related to thinking of someone. However, when thinking of someone and experiencing related phenomena like repeatedly seeing their name or associated signs, it can indicate a strong mental or emotional connection, often interpreted spiritually as a sign or message from the universe. This may suggest unresolved issues, an important message, or a need to reflect on the relationship with that person. Such experiences can also arise from intuition or telepathic-like connections where energy or thoughts resonate between people.

If the query refers to "SEEI" as an acronym, it stands for "State, Elaborate, Exemplify, Illustrate," but that is unrelated to the context of thinking about someone.

In summary, seeing signs or thinking repeatedly of someone often carries emotional or spiritual significance, implying connection or communication beyond plain coincidence.