Hey
(:AmBeR<3s C.P.c.p&c.h BFFER'S:)
from a 423 phone number, Monday, July 19, 9:24 Pm EST

This is an incredibly detailed sig line. It appears to me that Amber hearts C.P., and also that C.P. and C.H. are best friends forever. And also that Amber wants to say "hey" to Leila.