Does he like me if he wants to introduce me to his friends

Meeting someone's friends means he's moved past casual mode. It's not like saying he wants to take you to dinner. Friends are his tribe, his reality check, the people who actually know him. If he wants them to meet you, he's already decided you belong in his world, at least for now.

The fact that he mentioned it unprompted matters too. He could have just done it without warning. Instead, he's telling you his intention first. That's a sign he cares what you think and wants you to be ready. Read this as interest, not as him asking permission. He's giving you a heads-up because he respects you enough to not spring it on you.

Your reply needs to accomplish two moves. First, confirm you want to meet them. Be direct about this. A simple 'I'd love to meet them' or 'that sounds great' closes that loop. Don't hedge or overcomplicate it.

Second, make it obvious you're available and flexible without listing your schedule. Drop a mention of being free soon or looking forward to it. The goal is to remove friction from his side so when he actually sets a date, there's no back-and-forth. If you seem hard to pin down or like you need a calendar invite to confirm, he might not bother trying.

If he said this in person or over a call, he's likely to follow up by text within a week. If he texted it, expect a concrete plan to surface within a few days to a week. Don't send a second message asking when if you haven't heard back by then. That puts all the energy on your side and signals you're more invested than he is.

Instead, check whether your last reply actually made it easy for him to move forward. Did you seem enthusiastic but also chill? Or did you sound hesitant, overcomplicate things, or ask too many questions? If you did any of that, you've already signaled friction. Let time pass. If a week goes by with nothing, he's lost interest or forgotten about it. At that point, you can either move on or bring it up later from a different angle, but don't chase it.