1. Not showing your partner what you’re smiling at
It makes people feel awkward and miserable when their partner is present with them physically but is enjoying something on their smartphone. In addition, your partner might start feeling insecure and jealous if you’re smiling at something on your phone.
However, the situation can be changed easily if you just share what are you laughing at with your partner. A recent study confirmed that couples that laugh together, stay together longer, so don’t be so ignorant and share what you like with your loved one.