The Secret World of Alex Mack (1994)

S3E20 The Creeper

Alex starts hanging out with a socially awkward guy, only to discover that her own friends begin to distance themselves from her. Initially, she points fingers at them for their behavior, but she soon comes to understand that the unpopular guy has developed feelings for her. Meanwhile, Ray embarks on an unexpected journey when Dave steps in to help him successfully navigate his driving test.