You said: Hey, just checking on the £300 from March?
They said: yeah I know, I havent forgotten
They said: things are just a bit tight right now
Read the room
This is the second ask and they are being honest about money, which is good. A vague "tight right now" can last for months, so the move is a small, regular amount rather than waiting for the full sum.
Avoid: A comment about what they have spent money on lately. It turns a repayment into a judgement on their life.
Totally get it. Could you do £50 a month from payday? That way it gets done without hurting.
Fair enough. When do you think you could start paying it back? Just want us to have a plan.
I understand, I don't want to stress you out. I do need it back though, so can we agree something this week?