
Get together
Casual Meetings
Used for casual plans, may seem informal for official invitations.
Let's get together at the park this weekend.
Initiating Plans
Implies an open invitation that might require follow-up to actually form plans.
We keep saying we'll get together, let's pick a date.
Flexible Proposition
Doesn't necessarily mean a firm commitment, could be a way to express intent.
I'd love for us to get together sometime!