Toting water bottles and mopping their brows, many families were on campus yesterday morning, helping first-year students settle into their new college lives. With temperatures hitting the low 80s, it was a particularly humid morning to be lugging furniture into dorm rooms. Yet, for the most part, parents seemed cheerful. “They’re not stressed out because we’re not stressing them out,” Jared Littlejohn ’15 said. He, along with many other upper-class students, was omnipresent yesterday, helping move stuff in. “Here’s someone I can help!” Littlejohn called, running off to ask whether he could assist a father and son carry a small refrigerator.