Thanks guys.
I'll give a more detailed report on what went down later.
The night ended in me kissing her hardcore and escalating (in front of her brother!).
I would just like some advice on where to take it from here.
The same night we part she texts me as I get home:
She: "Hey

i hope that u had a nice n save journey home

was really nice with you today...i really enjoyed it a lot

wishing u a good night, sleep well n have some sweet dreams

kiss :*"
I text her back: "You too. Sleep well

"
She: "No kiss?"
I don't usually do this stuff but I have always shown a little less interest than she, so:
Me: "Can't do the symbol on my phone so ill give you a muaah...and a lick on the lips"
Today:
She: "Sorry...i was already asleep

ooohhh...thats sweet

wooohooo...in the end i got one

:*"
Later
Me: "Hey. Sleep well? You popped into my head babe

"
She: "Hey seety

well...i slept too short cause of work :/ what about u? sweet dreams?

ooohhh...i hope in the positiv way

its funny...my hair smell like u
More playful texts, ending with me telling her to join me for a movie night tonight. She said maybe, didn't come though. She sent the last text.
I realize it was stupid needy behavior. But her interest is still there. Laying low for now. Just to give a little insight, we were very sexual and sensual yesterday, almost like a couple, doing the whole thing apart from going home and fucking. I have kept her interested for 2 weeks now without seeing each other purely via texting from Belgium until I came back. So she basically waited for me to some extent.
Any advice on how to advance. Should I treat the next time like a Day 2 or just see what happens?