This kind of ruins the theory butttttt…
If you think Miku is BF’s older sister, your wrong.
Okay i did some research and BF is 19 and Miku is 16. So, if Miku is his sister she would be his little sister.
Even tho she is taller. Miku is 5 ft 2 And bf is im guessing 2 ft 3. (Yes, short.)
So yeah
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