I definetly see something....Shit's real trippy!!
My mother in law say's the dead send messages to loved one's. Sometimes it could be what we all see above ur fathers headstone, birds like humming birds, songs or just themselves in ur dreams, etc.. When my grandmother died a peacock mysteriously appeared @ my aunt's house and remained there for about 1/2 a year for no reason, she never fed it or anything like that (so she say's) so there is no reason y the bird should of stayed so long....Heres the other trippy part, i had a cousin who also died within that six month period and get this another peacock appeared @ my aunts house within weeks of his death....Coincidence?! I have a very open mind so my answer would be "NO" not coincidence.....Some people would say it's all simply perspective. If that's wut u believe then that what it is basically. U feel me?! All i know is that we as humans dont know everything out there, so i'll leave it @ that.....Caff ur dad is telling u he's fine!!!! (that's wut my mother in law would say)
Bless ur family homie, and R.I.P. to ur father!!