so people leave your home and sometimes after they leave you communicate and sometimes you do not communicate. (your home made of wood is on home planet EARTH)
they are very much leaving earth (their home planet) and you do not communicate. so if you know people leave your home and at times you do and do not communicate? why murder? death is not something to look up to.
"feeling of them being there" is very much a separate issue, your friends leave your home at times and you know they could move far away and you could never communicate again. You know when people leave earth, wehre the roof was built . you can't communicate with them and they are very much not there. and your freinds are very much not there when they leave and you know when they leave they know where they are going and you know when you leave home you know where you're going. and that roof is on home planet earth.
"ya, i'm at home and so and so isn't here right now hmm i know that so and so could leave somewhere if they wanted and never communicate or see them again"
so and so being person.
and people who "die" are very much gone, not here with you. and u cannot communicate.