It means I like/love you so fucking/freaking much but I don't know how to tell you because I know you don't like/love me back
i.l.y.s.f.m.b.i.d.k.h.t.t.y.b.i.k.y.d.l.m.b.
by DallasDeDefiner November 18, 2020
Get the i.l.y.s.f.m.b.i.d.k.h.t.t.y.b.i.k.y.d.l.m.b. mug.