DS is second year uni. He was worried that he wouldn’t get an internship offer so he reached out to a firm he did an internship at a few years ago asking for another internship. They gave him an offer which he accepted over email but hasn’t signed a contract.
Meantime he applied and got another internship- same industry but a career he’d prefer. He wants to accept this internship for a new experience (different company, preferred role) but is worried about how it’ll look telling the other firm. Especially as DS reached out to them initially.
Any advice on what he should say/do?