Most Helpful Girl
If she has to go, she will say "I liked talking to you". If the conversation is dying she will keep on texting you even random topics. For example: so do you like pancakes? ... What are your favorite things to do? ... Do you like dancing? She will keep on texting until you have to go. If she answers really quickly with a bunch of emoticons like ":)" ":D" ":3" she is interested in the convo you guys are having. Also she might say "let's text tommorow" ... hope this helped.