There have been several moments when you have engaged in conversations with your guy friend that lasted hours.
He often flirts in these conversations too.
Not to mention, he has instigated a hangout with you on several occasions where he has gotten a bit too touchy-feely with you as well as paid for the food and drinks.
All of these occasions have confused you as to what to make of it.
Since you want his time, whether it be over the phone, a video chat, or in person, he makes himself available to you.
Even though the conversation stays platonic, the fact that he made time for you on the spot and without hesitation is a clear sign he secretly likes you.
After all, he had these female friends long before he met you.
Nonetheless, after a while, it started getting to you.
A buildup of moments where you were hanging out with him, only to have it be interrupted with text messages or phone calls from several of his many female friends.