<human>: The background:

* Never dated much/ played the field in college

* Recently moved to a big city

* Met a great guy who is still a senior in college

* Been dating for 3 months (longest relationship I've had)

* Feel like I'm not the one in control (very different from previous relationships)

Now he's home for the holidays, and I'm left with my own worst enemy: my mind. I have no reason to suspect him of cheating other than the following 4 reasons:

* His promiscuous past (40+ partners of varying levels of intimacy; compared to my 15)

* Small comments he makes about how many beautiful people he's hanging out with at home and how much he's partying and sleeping over friends' places

* His lack of communication (3-4 texts a day and no calls, compared to seeing one another 5-6 times a week and 40-50 texts a day)

* My knowledge that when I was in his position - a sociable senior in college - the temptation to cheat would have been overwhelming

This is the first relationship I've been in where I genuinely feel like I *don't* have the upper hand. I'm totally into it and want it to continue, but I have a horrible, intuitive feeling in my gut that tells me something is off. Am I crazy and over-thinking things? My gut has never steered me wrong in the past, but could that be a self-fulfilling prophecy? 

Would you recommend hosting an open and frank conversation with him when he returns from break? Or should I try to be more subtle? Let it wait and see how he acts upon coming home? I'm totally lost here!

Your advice is much appreciated!

Condense the text into a few key points
<bot>: My boyfriend of 3 months has been the paradigm of perfection, but a few comments he's recently made combined with an intuitive feeling I've had have led me to question his commitment.