Yes, the Pisces can be so hard to read! You have to ask them, for them to tell you things. They’re straight forward, but not straight forward all at the same time! What did he say before you guys departed? If it seemed positive, I personally would call him up right away and tell him you can’t stop thinking about him… he would love knowing that you feel this way! You seriously have to reassure these Pisces! He’s probably sitting there wondering if he was “weird” or if you had a good time… I wouldn’t say it’s a confidence issue as much as it’s just how they are! If you like this guy, you need to go after him and if he digs you, being clingy is the last thing he’ll be thinking!