My girlfriend texted me, but I didn't reply. It doesn't matter. Two days later, I texted her, but she ignored me. What should I do?

Whether this situation is big or small depends on what you and your girlfriend are like at ordinary times. If this situation is normal at ordinary times and she doesn't say anything, that's nothing. If this is the first time you haven't replied to the text message, the situation is more serious. It is recommended to make all kinds of calls until someone answers; If you don't answer the phone, text her until I call you back. I hope the landlord will adopt it.