After finally defeating Sukuna and also freeing Megumi, everything was finally at peace, the battle finally ended, Nobara went into a box to surprise Megumi that she is alive with the help of Yuji, but in Megumi wakes up and sees them ruining the surprise*

Megumi: What are you two doing? while they look at them stupidly

Yuji and Nobara: we had a surprise for you

Megumi: ...Sorry for ruining it.