So last night I was at my boyfriend’s house and his son was coming over but I had a really bad stomach and felt really sick. So I just wanted to go round to my house. This was around 4.40. So I went and I never heard a thing from him.. until 2.30am and he messaged me and said I’m only wakened up on the sofa I fell asleep around 7pm. But whenever I was messaging him on WhatsApp 2 ticks where sending (meaning delivered) but then around midnight I sent a message and only one tick sent? Which usually means you have to be out of your house somewhere cause I know this happens me when I’m at work with awful signal. So I asked him this morning why only one tick sent and he said he doesn’t know? But he couldn’t have been in the house then if only one tick sent. I asked him did his phone die and he said when he woke up it was 8 percent. Can this happen on WhatsApp even when in the house.