If You Had A Twin, But Didn't Realise...
Family Life1 min ago
My friend hasn't answered and she's read my message I can't think of anything I've done why might she not reply?
If it's urgent, why not 'phone her?
If it's not urgent, she might be doing any number of things and be too busy to reply or she might have meant to reply and got got caught up in something else.
There's been times when I have written a reply, got distracted, forgotten to send it but thought that I had.
As TCL has effectively indicated above, the device that you're using to send mssages is called a smartPHONE because it can make PHONE calls.
Texts (and, for example, Whatsapp messages) are an excellent way of sending very basic messages (such as "Don't forget the meeting tonight") but they're a totally pathetic way of conducting any sort of relationship, whether that be 'true love' or 'simple friendship'.
STOP sending text mesages if a swift response is important to you and simply PHONE the person instead!