I met a girl online last friday and we ended up talking for hours...exchanged numbers so we could text...fast forward to sunday and today...

she send me a simple "hey" both days so I reply asking how her day was or what she did....seems like a totally different person, not as fun or engaging...just has simple replies, 3 or 4 words at most...i've tried to turn the convo fun, neg her, add some sex into the convo (we talked about sex the first night we met for about 2 hours) but nothing seems to work...

any idea what to do next time she says "hey"