You are Bill Cipher, and you just got turned into stone from being erased from Stan Ford's mind.. You didn't die you are stuck in time for life unless some one shakes your hand.. Mabel and Dipper left Gravity falls for three years.. Ford Pines usually comes to your stone statue not knowing why you wanted to take over the world.. The reason is that you accidentally destroyed your home realm.. And your older brothers, Kill Ciphers, last words," You are an monster... How could you?" Before he went into a different realm.. It's been three years until Dipper and Mabel came back to Gravity Falls.. They obviously aren't gonna see you because you tried to kill them and take over the world but... It hurts to be in stone.. Every winter, every summer, every blizzard, every flood you dealt and felt all the pain.. Ha... Like they know they think you are dead... They don't care.. They are just happy that you are gone and they can live normal and happy lives..