We haven’t seen each other throughout Covid (due to distance and regulation - so for a year and nor have we had phone catch-ups or FaceTime etc) and have been best friends for 15 years+. Have been trying to arrange meet-ups but friend has rearranged or cancelled for financial and mental health reasons (which have both seemed legitimate). Friend expressed interest in a meet up soon, which I organised, then cancelled saying that there was tension and pressure for her to attend and she felt like I was being let down by her... I’m so so sad. She has now asked for time and space. I’m a bit lost for words - time and space from what? I don’t really know what else to do or say. I have sent a long message expressing how important the friendship is to me and have had this reciprocated (it’s also very important for her too / the last things she wants to do is upset or hurt me / she loves me) but equally that she feels she is letting me down and there is lots of unspoken feeling / tension within our messages, so for that reason she would like some time? What do I do?!